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Johnson, Donald D.; Whitehead, Robert L. – American Annals of the Deaf, 1989
Two groups of deaf college students, including 104 deaf from congenital rubella syndrome (CRS) and 138 deaf from other reasons, received complete audiometric assessments and ophthalmological examinations. Degree of hearing loss did not differ between groups. However, 7 visual problems were found to be more prevalent with the CRS population.…
Descriptors: College Students, Comparative Analysis, Deafness, Epidemiology
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Honda, Hideo; Shimizu, Yasuo; Rutter, Michael – Journal of Child Psychology and Psychiatry, 2005
Background: A causal relationship between the measles, mumps, and rubella (MMR) vaccine and occurrence of autism spectrum disorders (ASD) has been claimed, based on an increase in ASD in the USA and the UK after introduction of the MMR vaccine. However, the possibility that this increase is coincidental has not been eliminated. The unique…
Descriptors: Incidence, Autism, Immunization Programs, Foreign Countries